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All results from a given calculation for CF2Cl2 (difluorodichloromethane)

using model chemistry: HSEh1PBE/cc-pVDZ

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2V 1A1
Energy calculated at HSEh1PBE/cc-pVDZ
 hartrees
Energy at 0K-1157.724212
Energy at 298.15K-1157.725566
HF Energy-1157.724212
Nuclear repulsion energy303.691507
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at HSEh1PBE/cc-pVDZ
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A1 1142 1099 345.16 0.88 0.66 0.80
2 A1 674 649 15.42 5.12 0.00 0.00
3 A1 459 442 0.35 7.32 0.21 0.35
4 A1 264 254 0.00 3.77 0.66 0.79
5 A2 323 311 0.00 1.75 0.75 0.86
6 B1 903 869 446.53 1.69 0.75 0.86
7 B1 438 421 0.30 3.77 0.75 0.86
8 B2 1230 1183 257.77 0.23 0.75 0.86
9 B2 438 422 0.78 2.24 0.75 0.86

Unscaled Zero Point Vibrational Energy (zpe) 2936.2 cm-1
Scaled (by 0.9619) Zero Point Vibrational Energy (zpe) 2824.3 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at HSEh1PBE/cc-pVDZ
ABC
0.13692 0.08703 0.07369

See section I.F.4 to change rotational constant units
Geometric Data calculated at HSEh1PBE/cc-pVDZ

Point Group is C2v

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
C1 0.000 0.000 0.343
F2 0.000 1.076 1.121
F3 0.000 -1.076 1.121
Cl4 1.463 0.000 -0.654
Cl5 -1.463 0.000 -0.654

Atom - Atom Distances (Å)
  C1 F2 F3 Cl4 Cl5
C11.32841.32841.77031.7703
F21.32842.15282.53982.5398
F31.32842.15282.53982.5398
Cl41.77032.53982.53982.9259
Cl51.77032.53982.53982.9259

picture of difluorodichloromethane state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
F2 C1 F3 108.249 F2 C1 Cl4 109.268
F2 C1 Cl5 109.268 F3 C1 Cl4 109.268
F3 C1 Cl5 109.268 Cl4 C1 Cl5 111.459
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at HSEh1PBE/cc-pVDZ Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 C 0.266      
2 F -0.116      
3 F -0.116      
4 Cl -0.017      
5 Cl -0.017      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 -0.208 0.208
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -38.821 0.000 0.000
y 0.000 -40.710 0.000
z 0.000 0.000 -39.860
Traceless
 xyz
x 1.464 0.000 0.000
y 0.000 -1.370 0.000
z 0.000 0.000 -0.094
Polar
3z2-r2-0.188
x2-y21.889
xy0.000
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.985 0.000 0.000
y 0.000 3.116 0.000
z 0.000 0.000 4.126


<r2> (average value of r2) Å2
<r2> 156.361
(<r2>)1/2 12.504